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| | Cole-Parmer DO-72225-10无泄漏离心泵,自吸式PVDF磁力驱动,89GPM - 50FT,三相,1HP,TEFC电机 | 455 | ¥45550.00 | ¥45550.00 | | ¥45550.00 |  |
| | 气体传感器发射器/监测器 GDX-350 美国巴克拉克BACHARACH | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| | 华瑞SP-2102 可燃气体检测仪 产品型号:SP-2102 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |